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 ###Instrução: Quantas vitórias para Billy Casper em mais de 8 eventos e menos de $71,979 em ganhos?
 ###Tabelas: CREATE TABLE eliminated_contestants'_weigh-in_results (eliminated_contestants'_weigh-in_results_id AUTO_INCREMENT PRIMARY KEY, Contestant VARCHAR, Starting Weight (kg) INT, Final Weight (kg) INT, Weight Lost (kg) INT, Percentage Lost VARCHAR, Position (out of Eliminated Contestants) VARCHAR) CREATE TABLE rushing (rushing_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Gain INT, Loss INT, Long INT, Avg/G INT) CREATE TABLE leaders (leaders_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Player VARCHAR, Country VARCHAR, Earnings ( $ ) INT, Events INT, Wins INT) CREATE TABLE list_of_urban_settlements_in_vojvodina (list_of_urban_settlements_in_vojvodina_id AUTO_INCREMENT PRIMARY KEY, Urban settlement VARCHAR, Cyrillic Name VARCHAR, City / municipality VARCHAR, District VARCHAR, Population (1991) INT, Population (2002) INT, Population (2011) INT) CREATE TABLE tournament_for_the_championship_of_canada (tournament_for_the_championship_of_canada_id AUTO_INCREMENT PRIMARY KEY, Players VARCHAR, Games Won INT, Games Lost INT, Total points INT, Grand Average VARCHAR, Best Winning Average VARCHAR, Best Run INT)  
SELECT MIN Wins FROM leaders WHERE Events = 8 AND Player = billy casper AND Earnings ( $ ) < 71,979